(Hong Kong)
Product Summary
The L9825TR is a Octal Low-Side Driver Circuit, dedicated for automotive applications. Output voltage clamping is provided for flyback current recirculation, when inductive loads are driven. Chip Select and Serial Peripheral Interface for outputs control and diagnostic data transfer. Parallel Control inputs for two outputs.
Parametrics
Absolute maximum ratings: (1)VCC, Supply voltage: -0.3 to 7 V; (2)VIN, Voltage (NONx, NCS, CLK, SDI): -0.3 to 7 V; (3)VIN, Voltage (nRes): -0.3 to 7 V; (4)IIN, Protection diodes current (T ≤ 1ms): -20 to 20 mA; (5)VOUTc, Continuous output voltage: -1.0 to 45 V; (6)IOUT, Output current : -3 to 2.05 A; (7)EOUTcl, Output clamp energy (IOUT ≤ 0.5A): 20 mJ.
Features
Features: (1)Parallel control inputs for outputs 1 and 2; (2)SPI control for outputs 1 to 8; (3)reset function with reset signal at nres pin or undervoltage at vcc; (4)intrinsic output voltage clamping at typ. 50V; (5)overcurrent shutdown at outputs 1 to 6; (6)short circuit current limitation and selective thermal shutdown at outputs 7 and 8; (7)output status data available on the SPI.
Diagrams
| Image | Part No | Mfg | Description |  |
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 L9825TR |
STMicroelectronics |
Power Driver ICs Octal Low Side |
Data Sheet |
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Quantity | ||||||||||||
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L9820 |
Other |
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Data Sheet |
Negotiable |
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L9820D |
STMicroelectronics |
Power Driver ICs 25 Volt High-Side |
Data Sheet |
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L9820D013TR |
STMicroelectronics |
Power Driver ICs 25 Volt High-Side |
Data Sheet |
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L9821 |
Other |
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Data Sheet |
Negotiable |
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L9822 |
STMicroelectronics |
Power Driver ICs Octal Ser Solenoid |
Data Sheet |
Negotiable |
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L9822E |
STMicroelectronics |
Power Driver ICs Octal Ser Solenoid |
Data Sheet |
Negotiable |
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